/Engine/Source/Runtime/SignalProcessing/Public/DSP/LateReflectionsFast.h
Processing input samples. All input buffers must be of equal length. InSamples contains previously unseen audio samples. InFeedbackSamples contains the delay line output from the other plate. InDelayModulations contains the fractional delay values per a sample to modulate the first all pass filters delay line. OutPlateSamples is filled with audio from the various tap points and delay line output.
void ProcessAudioFrames ( const [FAlignedFloatBuffer](API\Runtime\SignalProcessing\DSP\FAlignedFloatBuffer) & InSamples, const [FAlignedFloatBuffer](API\Runtime\SignalProcessing\DSP\FAlignedFloatBuffer) & InFeedbackSamples, const [FAlignedFloatBuffer](API\Runtime\SignalProcessing\DSP\FAlignedFloatBuffer) & InDelayModulations, [FLateReflectionsPlateOutputs](API\Runtime\SignalProcessing\DSP\FLateReflectionsPlateOutputs) & OutPlateSamples )